GPT-6-based agent Astra clears first Geometry Dash Demon level Clubstep in 7 attempts
imjustnewatai · x · 2026-09-18
Developer imjustnewatai shows their agent "Astra" (built on GPT-6) clearing Geometry Dash Demon level Clubstep: 7 recorded attempts with 2 deaths and 4 manual resets before a clean run. Astra built and supervised a controller that read game state, paused to plan, then issued ordinary key presses, replaying inputs learned from earlier tries. Key fixes: modeling circular saws correctly and checking jumps after every landing; overlapping jump rings needed per-color identity. Footage is normal speed with on-screen strategy notes.
More from coding & agent
- Butterfly traces multi-agent failures with graphs, 62.5% accuracy vs 53.8% for log prompting — JeremyCMorgan · 2026-11-04
- Free course covers the 4 hard problems of production generative media agents — Al_Grigor · 2026-11-04
- Quota reset night: Codex back to 100% while Claude shows just 10% left — rudrank · 2026-11-04
- Self-improving software is inevitable: closing the agent-observability loop — bibryam · 2026-11-04
- Building a 7-GPU 132GB VRAM local inference rig: consolidate on EPYC or split across two systems? — infectiousstupidity · 2026-11-04
- Founder of 50-person, 12-country team says he talks to AI agents more than humans — Scobleizer · 2026-11-04